./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ebd18475d0206cd36f1e51c772270ee86fc9dc1036a7ea43aef89914a165f589 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 06:04:45,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 06:04:45,425 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 06:04:45,430 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 06:04:45,430 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 06:04:45,452 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 06:04:45,453 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 06:04:45,453 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 06:04:45,453 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 06:04:45,454 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 06:04:45,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 06:04:45,454 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 06:04:45,454 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 06:04:45,454 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 06:04:45,454 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 06:04:45,454 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 06:04:45,455 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 06:04:45,455 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:04:45,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:04:45,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 06:04:45,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 06:04:45,457 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ebd18475d0206cd36f1e51c772270ee86fc9dc1036a7ea43aef89914a165f589 [2024-12-02 06:04:45,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 06:04:45,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 06:04:45,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 06:04:45,679 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 06:04:45,679 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 06:04:45,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i [2024-12-02 06:04:48,460 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/data/d9034efd4/0b433c4b4720486f9314185be9dff2a7/FLAGb40f24607 [2024-12-02 06:04:49,077 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 06:04:49,078 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i [2024-12-02 06:04:49,128 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/data/d9034efd4/0b433c4b4720486f9314185be9dff2a7/FLAGb40f24607 [2024-12-02 06:04:49,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/data/d9034efd4/0b433c4b4720486f9314185be9dff2a7 [2024-12-02 06:04:49,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 06:04:49,555 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 06:04:49,556 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 06:04:49,557 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 06:04:49,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 06:04:49,561 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:04:49" (1/1) ... [2024-12-02 06:04:49,562 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fde9567 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:49, skipping insertion in model container [2024-12-02 06:04:49,562 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:04:49" (1/1) ... [2024-12-02 06:04:49,734 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 06:04:56,939 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i[728710,728723] [2024-12-02 06:04:57,044 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:04:57,190 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 06:04:57,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7113] [2024-12-02 06:04:57,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7120] [2024-12-02 06:04:57,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7128-7129] [2024-12-02 06:04:57,359 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7137-7138] [2024-12-02 06:04:57,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [7152-7153] [2024-12-02 06:04:57,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("rep; bsf %1,%0": "=r" (word): "rm" (word)); [7160] [2024-12-02 06:04:57,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight64\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 4*32+23)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0xf3,0x48,0x0f,0xb8,0xc7\n6651:\n\t.popsection": "=a" (res): "D" (w)); [7169] [2024-12-02 06:04:57,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [7176] [2024-12-02 06:04:57,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7342] [2024-12-02 06:04:57,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7345] [2024-12-02 06:04:57,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7348] [2024-12-02 06:04:57,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7351] [2024-12-02 06:04:57,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7568] [2024-12-02 06:04:57,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7771-7772] [2024-12-02 06:04:57,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7800-7801] [2024-12-02 06:04:57,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [7834-7835] [2024-12-02 06:04:57,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (96), "i" (12UL)); [7858-7859] [2024-12-02 06:04:57,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [8114-8115] [2024-12-02 06:04:57,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8121] [2024-12-02 06:04:57,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [8234-8235] [2024-12-02 06:04:57,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8240] [2024-12-02 06:04:57,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8321] [2024-12-02 06:04:57,443 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8344] [2024-12-02 06:04:57,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [8720-8721] [2024-12-02 06:04:57,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [8725-8726] [2024-12-02 06:04:57,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [8730-8731] [2024-12-02 06:04:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [8735-8736] [2024-12-02 06:04:57,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [8762-8763] [2024-12-02 06:04:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [8767-8768] [2024-12-02 06:04:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [8772-8773] [2024-12-02 06:04:57,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [8777-8778] [2024-12-02 06:04:57,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10399] [2024-12-02 06:04:57,557 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10431] [2024-12-02 06:04:57,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10434] [2024-12-02 06:04:57,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10437] [2024-12-02 06:04:57,558 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10440] [2024-12-02 06:04:57,559 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10451] [2024-12-02 06:04:57,559 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10454] [2024-12-02 06:04:57,559 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10457] [2024-12-02 06:04:57,559 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10460] [2024-12-02 06:04:57,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10471] [2024-12-02 06:04:57,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10474] [2024-12-02 06:04:57,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10477] [2024-12-02 06:04:57,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10480] [2024-12-02 06:04:57,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10491] [2024-12-02 06:04:57,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10494] [2024-12-02 06:04:57,561 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10497] [2024-12-02 06:04:57,562 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10500] [2024-12-02 06:04:57,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [10619] [2024-12-02 06:04:57,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10622] [2024-12-02 06:04:57,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10625] [2024-12-02 06:04:57,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [10628] [2024-12-02 06:04:57,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [10639] [2024-12-02 06:04:57,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10642] [2024-12-02 06:04:57,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10645] [2024-12-02 06:04:57,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [10648] [2024-12-02 06:04:57,581 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [10659] [2024-12-02 06:04:57,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10662] [2024-12-02 06:04:57,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10665] [2024-12-02 06:04:57,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [10668] [2024-12-02 06:04:57,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [10679] [2024-12-02 06:04:57,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10682] [2024-12-02 06:04:57,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10685] [2024-12-02 06:04:57,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [10688] [2024-12-02 06:04:57,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [14208] [2024-12-02 06:04:57,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [14318-14319] [2024-12-02 06:04:57,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [14323-14324] [2024-12-02 06:04:57,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [14328-14329] [2024-12-02 06:04:57,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [14333-14334] [2024-12-02 06:04:57,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___8->state): : "memory", "cc"); [14360-14361] [2024-12-02 06:04:57,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___9->state): : "memory", "cc"); [14365-14366] [2024-12-02 06:04:57,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [14370-14371] [2024-12-02 06:04:57,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [14375-14376] [2024-12-02 06:04:57,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); [16116] [2024-12-02 06:04:57,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [16123] [2024-12-02 06:04:57,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [16130] [2024-12-02 06:04:57,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [16433] [2024-12-02 06:04:57,826 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16482] [2024-12-02 06:04:57,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10161/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/cavium/liquidio/request_manager.c"), "i" (564), "i" (12UL)); [16710-16711] [2024-12-02 06:04:57,841 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10161/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/cavium/liquidio/request_manager.c"), "i" (565), "i" (12UL)); [16718-16719] [2024-12-02 06:04:57,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10161/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/cavium/liquidio/request_manager.c"), "i" (616), "i" (12UL)); [16778-16779] [2024-12-02 06:04:57,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10161/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/cavium/liquidio/request_manager.c"), "i" (622), "i" (12UL)); [16791-16792] [2024-12-02 06:04:57,844 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10161/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/cavium/liquidio/request_manager.c"), "i" (623), "i" (12UL)); [16800-16801] [2024-12-02 06:04:57,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10161/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/cavium/liquidio/request_manager.c"), "i" (699), "i" (12UL)); [16899-16900] [2024-12-02 06:04:57,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10161/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/cavium/liquidio/request_manager.c"), "i" (745), "i" (12UL)); [16948-16949] [2024-12-02 06:04:57,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [17368-17369] [2024-12-02 06:04:57,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [17898] [2024-12-02 06:04:57,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [17935] [2024-12-02 06:04:57,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [17942] [2024-12-02 06:04:57,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [19382] [2024-12-02 06:04:57,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [19877] [2024-12-02 06:04:57,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [19956] [2024-12-02 06:04:58,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [20679] [2024-12-02 06:04:58,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [20686] [2024-12-02 06:04:58,058 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [21059] [2024-12-02 06:04:58,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [21078] [2024-12-02 06:04:58,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [21117-21118] [2024-12-02 06:04:58,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [21146-21147] [2024-12-02 06:04:58,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/net/ethernet/cavium/liquidio/octeon_network.h"), "i" (173), "i" (12UL)); [21312-21313] [2024-12-02 06:04:58,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/net/ethernet/cavium/liquidio/octeon_network.h"), "i" (194), "i" (12UL)); [21340-21341] [2024-12-02 06:04:58,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [22023] [2024-12-02 06:04:58,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [22025] [2024-12-02 06:04:58,149 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i[728710,728723] [2024-12-02 06:04:58,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:04:58,632 INFO L204 MainTranslator]: Completed translation [2024-12-02 06:04:58,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58 WrapperNode [2024-12-02 06:04:58,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 06:04:58,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 06:04:58,634 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 06:04:58,634 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 06:04:58,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:04:58,814 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:04:59,398 INFO L138 Inliner]: procedures = 865, calls = 14183, calls flagged for inlining = 341, calls inlined = 309, statements flattened = 22601 [2024-12-02 06:04:59,399 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 06:04:59,400 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 06:04:59,400 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 06:04:59,400 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 06:04:59,411 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:04:59,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:04:59,492 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:05,284 INFO L175 MemorySlicer]: Split 10093 memory accesses to 67 slices as follows [9, 8, 5, 20, 7, 9, 2, 2, 1, 2, 2, 2, 3, 322, 5, 16, 13, 2, 2, 43, 1, 320, 256, 194, 2, 34, 96, 38, 27, 3168, 6, 33, 6, 2, 2, 5, 6, 5, 2, 7, 2, 9, 5, 6, 6, 1, 6, 7, 3, 4, 2, 2, 448, 1, 2, 1, 2, 1, 2, 5, 5, 5, 5, 4857, 2, 16, 3]. 48 percent of accesses are in the largest equivalence class. The 7185 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 16, 12, 0, 2, 0, 0, 320, 256, 192, 0, 32, 96, 32, 0, 3168, 6, 0, 6, 0, 0, 5, 0, 5, 0, 7, 0, 9, 0, 6, 6, 0, 6, 7, 0, 0, 0, 0, 448, 1, 2, 1, 0, 0, 0, 5, 5, 5, 0, 2512, 0, 16, 0]. The 1203 writes are split as follows [1, 7, 2, 1, 6, 5, 1, 1, 1, 1, 1, 1, 1, 276, 0, 0, 0, 1, 0, 43, 1, 0, 0, 1, 0, 1, 0, 3, 14, 0, 0, 9, 0, 1, 1, 0, 5, 0, 1, 0, 1, 0, 2, 0, 0, 1, 0, 0, 0, 2, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 801, 1, 0, 3]. [2024-12-02 06:05:05,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:05,285 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:05,789 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:05,841 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:05,891 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:06,079 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:06,116 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:06,239 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 06:05:06,240 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 06:05:06,240 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 06:05:06,240 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 06:05:06,241 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (1/1) ... [2024-12-02 06:05:06,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:05:06,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:05:06,272 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 06:05:06,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 06:05:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_remote_lock [2024-12-02 06:05:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_remote_lock [2024-12-02 06:05:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64s [2024-12-02 06:05:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64s [2024-12-02 06:05:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2024-12-02 06:05:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2024-12-02 06:05:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_setup_pcie_mps [2024-12-02 06:05:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_setup_pcie_mps [2024-12-02 06:05:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_9 [2024-12-02 06:05:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_9 [2024-12-02 06:05:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_change_mtu [2024-12-02 06:05:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_change_mtu [2024-12-02 06:05:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure lio_wait_for_instr_fetch [2024-12-02 06:05:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_wait_for_instr_fetch [2024-12-02 06:05:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-12-02 06:05:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-12-02 06:05:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-02 06:05:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-02 06:05:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_flush_iq [2024-12-02 06:05:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_flush_iq [2024-12-02 06:05:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_pci_write_core_mem [2024-12-02 06:05:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_pci_write_core_mem [2024-12-02 06:05:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_stop [2024-12-02 06:05:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_stop [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_set_droq_pkt_op [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_set_droq_pkt_op [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure lio_set_msglevel [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_set_msglevel [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_setup_droq [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_setup_droq [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure check_console [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure check_console [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work___0 [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work___0 [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2024-12-02 06:05:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2024-12-02 06:05:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs64 [2024-12-02 06:05:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs64 [2024-12-02 06:05:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure octnet_poll_check_txq_status [2024-12-02 06:05:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure octnet_poll_check_txq_status [2024-12-02 06:05:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_regs_len [2024-12-02 06:05:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_regs_len [2024-12-02 06:05:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_eth_hdr [2024-12-02 06:05:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_eth_hdr [2024-12-02 06:05:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-02 06:05:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-02 06:05:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_coprocessor_clock [2024-12-02 06:05:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_coprocessor_clock [2024-12-02 06:05:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 06:05:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 06:05:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_resume [2024-12-02 06:05:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_resume [2024-12-02 06:05:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 06:05:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 06:05:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-02 06:05:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-02 06:05:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_wait_for_bootloader [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_wait_for_bootloader [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_pcie_mmio_enabled [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_pcie_mmio_enabled [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure lio_pci_readq [2024-12-02 06:05:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_pci_readq [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 06:05:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 06:05:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2024-12-02 06:05:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2024-12-02 06:05:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#66 [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_setup_iq [2024-12-02 06:05:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_setup_iq [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-12-02 06:05:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_swap_8B_data [2024-12-02 06:05:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_swap_8B_data [2024-12-02 06:05:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure oct_cfg_rx_intrcnt [2024-12-02 06:05:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure oct_cfg_rx_intrcnt [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_register_reqtype_free_fn [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_register_reqtype_free_fn [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_pcie_resume [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_pcie_resume [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure octnet_prepare_pci_cmd [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure octnet_prepare_pci_cmd [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 06:05:06,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 06:05:06,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 06:05:06,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 06:05:06,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 06:05:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 06:05:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 06:05:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 06:05:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 06:05:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 06:05:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 06:05:06,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#66 [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2024-12-02 06:05:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 06:05:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_free_soft_command [2024-12-02 06:05:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_free_soft_command [2024-12-02 06:05:06,316 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2024-12-02 06:05:06,316 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_set_features [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_set_features [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_toggle_bar1_swapmode [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_toggle_bar1_swapmode [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_swap_8B_data___0 [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_swap_8B_data___0 [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_droq_check_hw_for_pkts [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_droq_check_hw_for_pkts [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure __cvmx_bootmem_desc_get [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __cvmx_bootmem_desc_get [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure recv_buffer_alloc [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_buffer_alloc [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_mem_access_ok [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_mem_access_ok [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure ring_doorbell [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_doorbell [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure ifstate_set [2024-12-02 06:05:06,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ifstate_set [2024-12-02 06:05:06,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 06:05:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 06:05:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2024-12-02 06:05:06,318 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 06:05:06,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 06:05:06,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2024-12-02 06:05:06,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#66 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 06:05:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-12-02 06:05:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 06:05:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-12-02 06:05:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-02 06:05:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure add_sg_size [2024-12-02 06:05:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sg_size [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-12-02 06:05:06,323 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-12-02 06:05:06,323 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-12-02 06:05:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-12-02 06:05:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_settings [2024-12-02 06:05:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_settings [2024-12-02 06:05:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 06:05:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 06:05:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-12-02 06:05:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-12-02 06:05:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_init_droq [2024-12-02 06:05:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_init_droq [2024-12-02 06:05:06,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~VOID [2024-12-02 06:05:06,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~TO~VOID [2024-12-02 06:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-12-02 06:05:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-12-02 06:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-02 06:05:06,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-02 06:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 06:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 06:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 06:05:06,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 06:05:06,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 06:05:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 06:05:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 06:05:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 06:05:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 06:05:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 06:05:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 06:05:06,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2024-12-02 06:05:06,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#61 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#62 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#63 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#64 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#65 [2024-12-02 06:05:06,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#66 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 06:05:06,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 06:05:06,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#61 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#62 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#63 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#64 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#65 [2024-12-02 06:05:06,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#66 [2024-12-02 06:05:06,331 INFO L130 BoogieDeclarations]: Found specification of procedure is_with_extn_hdr [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure is_with_extn_hdr [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_get_stats [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_get_stats [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_get_dispatch [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_get_dispatch [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_console_debug_enabled [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_console_debug_enabled [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure octnet_gpio_access [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure octnet_gpio_access [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2024-12-02 06:05:06,332 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 06:05:06,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 06:05:06,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2024-12-02 06:05:06,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#66 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure get_ipv6_5tuple_tag [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ipv6_5tuple_tag [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure check_txq_state [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure check_txq_state [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_send_soft_command [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_send_soft_command [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_setup_reg_address [2024-12-02 06:05:06,335 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_setup_reg_address [2024-12-02 06:05:06,335 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure lio_unmap_ring_info [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_unmap_ring_info [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure update_iq_indices [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure update_iq_indices [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_device_id [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_device_id [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure octnet_mdio45_access [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure octnet_mdio45_access [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_read_device_mem64 [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_read_device_mem64 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure list_delete_head [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure list_delete_head [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-12-02 06:05:06,336 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 06:05:06,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 06:05:06,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2024-12-02 06:05:06,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#66 [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 06:05:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_alloc_soft_command [2024-12-02 06:05:06,339 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_alloc_soft_command [2024-12-02 06:05:06,339 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_ioctl [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_ioctl [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure oct_poll_req_completion [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure oct_poll_req_completion [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_is_multiqueue [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_is_multiqueue [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_setup_global_input_regs [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_setup_global_input_regs [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_intr_coalesce [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_intr_coalesce [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_device [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_device [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_read_device_mem32 [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_read_device_mem32 [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure lio_set_intr_coalesce [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_set_intr_coalesce [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_fix_features [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_fix_features [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2024-12-02 06:05:06,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 06:05:06,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_soft_reset [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_soft_reset [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_destroy_nic_device [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_destroy_nic_device [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure octnet_send_nic_ctrl_pkt [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure octnet_send_nic_ctrl_pkt [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure lio_process_iq_request_list [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_process_iq_request_list [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_open [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_open [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_create_droq [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_create_droq [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure lio_process_ordered_list [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_process_ordered_list [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_reinit_regs [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_reinit_regs [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure start_txq [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure start_txq [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure wake_q [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_q [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-12-02 06:05:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-12-02 06:05:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_aer_uncorrect_error_status [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_aer_uncorrect_error_status [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_ts_info [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_ts_info [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_pcie_slot_reset [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_pcie_slot_reset [2024-12-02 06:05:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure octnet_iq_is_full [2024-12-02 06:05:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure octnet_iq_is_full [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_init_instr_queue [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_init_instr_queue [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure is_ip_fragmented [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ip_fragmented [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure check_db_timeout [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure check_db_timeout [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_set_feature [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_set_feature [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-12-02 06:05:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 06:05:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 06:05:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#55 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#56 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#57 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#58 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#59 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#60 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#61 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#62 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#63 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#64 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#65 [2024-12-02 06:05:06,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#66 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure ifstate_reset [2024-12-02 06:05:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ifstate_reset [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-02 06:05:06,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 06:05:06,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 06:05:06,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2024-12-02 06:05:06,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#66 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 06:05:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_set_mac [2024-12-02 06:05:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_set_mac [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure oct_cfg_adaptive_intr [2024-12-02 06:05:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure oct_cfg_adaptive_intr [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2024-12-02 06:05:06,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 06:05:06,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 06:05:06,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#55 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#56 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#57 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#58 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#59 [2024-12-02 06:05:06,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#60 [2024-12-02 06:05:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#61 [2024-12-02 06:05:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#62 [2024-12-02 06:05:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#63 [2024-12-02 06:05:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#64 [2024-12-02 06:05:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#65 [2024-12-02 06:05:06,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#66 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 06:05:06,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2024-12-02 06:05:06,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#55 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#56 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#57 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#58 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#59 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#60 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#61 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#62 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#63 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#64 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#65 [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#66 [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_get_conf [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_get_conf [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_pending_requests [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_pending_requests [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_setup_iq_regs [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_setup_iq_regs [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure txqs_wake [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure txqs_wake [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_map_pci_barx [2024-12-02 06:05:06,354 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_map_pci_barx [2024-12-02 06:05:06,354 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure octnet_link_ctrl_callback [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure octnet_link_ctrl_callback [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure oct_get_config_info [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure oct_get_config_info [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure ifstate_check [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ifstate_check [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __octeon_pci_rw_core_mem [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __octeon_pci_rw_core_mem [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_tx_timeout [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_tx_timeout [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_register_dispatch_fn [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_register_dispatch_fn [2024-12-02 06:05:06,355 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-12-02 06:05:06,355 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_console_send_cmd [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_console_send_cmd [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2024-12-02 06:05:06,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-12-02 06:05:06,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#20 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#21 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#22 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#23 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#24 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#25 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#26 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#27 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#28 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#29 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#30 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#31 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#32 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#33 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#34 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#35 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#36 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#37 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#38 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#39 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#40 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#41 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#42 [2024-12-02 06:05:06,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#43 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#44 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#45 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#46 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#47 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#48 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#49 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#50 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#51 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#52 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#53 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#54 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#55 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#56 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#57 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#58 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#59 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#60 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#61 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#62 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#63 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#64 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#65 [2024-12-02 06:05:06,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#66 [2024-12-02 06:05:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-12-02 06:05:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-12-02 06:05:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-12-02 06:05:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-12-02 06:05:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-12-02 06:05:06,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#20 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#21 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#22 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#23 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#24 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#25 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#26 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#27 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#28 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#29 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#30 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#31 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#32 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#33 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#34 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#35 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#36 [2024-12-02 06:05:06,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#37 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#38 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#39 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#40 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#41 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#42 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#43 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#44 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#45 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#46 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#47 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#48 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#49 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#50 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#51 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#52 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#53 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#54 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#55 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#56 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#57 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#58 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#59 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#60 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#61 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#62 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#63 [2024-12-02 06:05:06,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#64 [2024-12-02 06:05:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#65 [2024-12-02 06:05:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#66 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_write_device_mem32 [2024-12-02 06:05:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_write_device_mem32 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 06:05:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#55 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#56 [2024-12-02 06:05:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#57 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#58 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#59 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#60 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#61 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#62 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#63 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#64 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#65 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#66 [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure __check_db_timeout [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_db_timeout [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure lio_nway_reset [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_nway_reset [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure lio_set_settings [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_set_settings [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_setup_global_output_regs [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_setup_global_output_regs [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 06:05:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-02 06:05:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2024-12-02 06:05:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_droq_reset_indices [2024-12-02 06:05:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_droq_reset_indices [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2024-12-02 06:05:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_pcie_error_detected [2024-12-02 06:05:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_pcie_error_detected [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure oct_cfg_rx_intrtime [2024-12-02 06:05:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure oct_cfg_rx_intrtime [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_get_oq_ticks [2024-12-02 06:05:06,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_get_oq_ticks [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 06:05:06,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2024-12-02 06:05:06,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#66 [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_strings [2024-12-02 06:05:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_strings [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 06:05:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure get_ipv4_5tuple_tag [2024-12-02 06:05:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ipv4_5tuple_tag [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 06:05:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_eeprom_len [2024-12-02 06:05:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_eeprom_len [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure lio_get_state_string [2024-12-02 06:05:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_get_state_string [2024-12-02 06:05:06,366 INFO L130 BoogieDeclarations]: Found specification of procedure lio_map_ring [2024-12-02 06:05:06,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_map_ring [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure lio_pci_writeq [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_pci_writeq [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure nic_starter [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure nic_starter [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure txqs_stop [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure txqs_stop [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_delete_droq [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_delete_droq [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure send_rx_ctrl_cmd [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure send_rx_ctrl_cmd [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_set_mcast_list [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_set_mcast_list [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_destroy_resources [2024-12-02 06:05:06,367 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_destroy_resources [2024-12-02 06:05:06,367 INFO L130 BoogieDeclarations]: Found specification of procedure recv_buffer_free [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_buffer_free [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_probe [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_probe [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_stop_nic_module [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_stop_nic_module [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_xmit [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_xmit [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_init_nic_module [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_init_nic_module [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_send_command [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_send_command [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_prepare_soft_command [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_prepare_soft_command [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_remove [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_remove [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure delete_glist [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_glist [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_remote_unlock [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_remote_unlock [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_setup_pcie_mrrs [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_setup_pcie_mrrs [2024-12-02 06:05:06,368 INFO L130 BoogieDeclarations]: Found specification of procedure lio_cn6xxx_enable_error_reporting [2024-12-02 06:05:06,368 INFO L138 BoogieDeclarations]: Found implementation of procedure lio_cn6xxx_enable_error_reporting [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure setup_nic_devices [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_nic_devices [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure is_tcpudp [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure is_tcpudp [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_pci_read_core_mem [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_pci_read_core_mem [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-02 06:05:06,369 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 06:05:06,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 06:05:06,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#66 [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_unmap_pci_barx [2024-12-02 06:05:06,371 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_unmap_pci_barx [2024-12-02 06:05:06,371 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2024-12-02 06:05:06,371 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2024-12-02 06:05:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure octeon_delete_instr_queue [2024-12-02 06:05:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure octeon_delete_instr_queue [2024-12-02 06:05:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure liquidio_deinit_pci [2024-12-02 06:05:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure liquidio_deinit_pci [2024-12-02 06:05:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-02 06:05:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-02 06:05:06,372 INFO L130 BoogieDeclarations]: Found specification of procedure setup_io_queues [2024-12-02 06:05:06,372 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_io_queues [2024-12-02 06:05:08,320 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 06:05:08,327 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 06:06:00,737 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 06:06:25,904 INFO L? ?]: Removed 7689 outVars from TransFormulas that were not future-live. [2024-12-02 06:06:25,905 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 06:06:26,050 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 06:06:26,050 INFO L312 CfgBuilder]: Removed 103 assume(true) statements. [2024-12-02 06:06:26,051 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:06:26 BoogieIcfgContainer [2024-12-02 06:06:26,051 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 06:06:26,054 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 06:06:26,054 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 06:06:26,059 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 06:06:26,059 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:04:49" (1/3) ... [2024-12-02 06:06:26,060 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5afdcd87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:06:26, skipping insertion in model container [2024-12-02 06:06:26,060 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:04:58" (2/3) ... [2024-12-02 06:06:26,060 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5afdcd87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:06:26, skipping insertion in model container [2024-12-02 06:06:26,060 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:06:26" (3/3) ... [2024-12-02 06:06:26,062 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i [2024-12-02 06:06:26,080 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 06:06:26,083 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--cavium--liquidio--liquidio.ko-entry_point.cil.out.i that has 480 procedures, 7045 locations, 1 initial locations, 304 loop locations, and 1 error locations. [2024-12-02 06:06:26,257 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 06:06:26,269 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30ff5ac, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 06:06:26,269 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 06:06:26,292 INFO L276 IsEmpty]: Start isEmpty. Operand has 6128 states, 4329 states have (on average 1.3395703395703396) internal successors, (5799), 4421 states have internal predecessors, (5799), 1515 states have call successors, (1515), 283 states have call predecessors, (1515), 282 states have return successors, (1505), 1481 states have call predecessors, (1505), 1505 states have call successors, (1505) [2024-12-02 06:06:26,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-02 06:06:26,316 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:06:26,317 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:06:26,317 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:06:26,322 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:06:26,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1904617785, now seen corresponding path program 1 times [2024-12-02 06:06:26,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:06:26,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103963639] [2024-12-02 06:06:26,332 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:26,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:06:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:06:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-02 06:06:42,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:06:42,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103963639] [2024-12-02 06:06:42,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1103963639] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:06:42,770 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955553011] [2024-12-02 06:06:42,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:06:42,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:06:42,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:06:42,773 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:06:42,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 06:06:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:00,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 20966 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 06:07:00,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:07:00,107 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-02 06:07:00,107 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:07:00,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [955553011] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:07:00,108 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:07:00,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 06:07:00,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752328383] [2024-12-02 06:07:00,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:07:00,115 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 06:07:00,115 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:07:00,138 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 06:07:00,139 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 06:07:00,151 INFO L87 Difference]: Start difference. First operand has 6128 states, 4329 states have (on average 1.3395703395703396) internal successors, (5799), 4421 states have internal predecessors, (5799), 1515 states have call successors, (1515), 283 states have call predecessors, (1515), 282 states have return successors, (1505), 1481 states have call predecessors, (1505), 1505 states have call successors, (1505) Second operand has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 06:07:00,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:07:00,589 INFO L93 Difference]: Finished difference Result 12251 states and 17923 transitions. [2024-12-02 06:07:00,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 06:07:00,591 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 162 [2024-12-02 06:07:00,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:07:00,653 INFO L225 Difference]: With dead ends: 12251 [2024-12-02 06:07:00,653 INFO L226 Difference]: Without dead ends: 6088 [2024-12-02 06:07:00,701 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 06:07:00,704 INFO L435 NwaCegarLoop]: 8799 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 8799 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:07:00,705 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 8799 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:07:00,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6088 states. [2024-12-02 06:07:01,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6088 to 6088. [2024-12-02 06:07:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6088 states, 4303 states have (on average 1.3306995119683942) internal successors, (5726), 4383 states have internal predecessors, (5726), 1503 states have call successors, (1503), 282 states have call predecessors, (1503), 281 states have return successors, (1501), 1477 states have call predecessors, (1501), 1501 states have call successors, (1501) [2024-12-02 06:07:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6088 states to 6088 states and 8730 transitions. [2024-12-02 06:07:01,071 INFO L78 Accepts]: Start accepts. Automaton has 6088 states and 8730 transitions. Word has length 162 [2024-12-02 06:07:01,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:07:01,072 INFO L471 AbstractCegarLoop]: Abstraction has 6088 states and 8730 transitions. [2024-12-02 06:07:01,072 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 2 states have call successors, (18), 2 states have call predecessors, (18), 2 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2024-12-02 06:07:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 6088 states and 8730 transitions. [2024-12-02 06:07:01,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-02 06:07:01,079 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:07:01,079 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:07:01,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 06:07:01,280 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 06:07:01,280 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:07:01,281 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:07:01,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1434585921, now seen corresponding path program 1 times [2024-12-02 06:07:01,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:07:01,281 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086983947] [2024-12-02 06:07:01,281 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:07:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:15,128 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-02 06:07:15,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:07:15,128 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086983947] [2024-12-02 06:07:15,128 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086983947] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:07:15,128 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:07:15,128 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:07:15,128 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370703494] [2024-12-02 06:07:15,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:07:15,130 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:07:15,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:07:15,130 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:07:15,131 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:07:15,131 INFO L87 Difference]: Start difference. First operand 6088 states and 8730 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2024-12-02 06:07:16,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:07:16,226 INFO L93 Difference]: Finished difference Result 17343 states and 24811 transitions. [2024-12-02 06:07:16,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:07:16,226 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 162 [2024-12-02 06:07:16,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:07:16,310 INFO L225 Difference]: With dead ends: 17343 [2024-12-02 06:07:16,310 INFO L226 Difference]: Without dead ends: 11283 [2024-12-02 06:07:16,346 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:07:16,347 INFO L435 NwaCegarLoop]: 11146 mSDtfsCounter, 7421 mSDsluCounter, 8634 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7421 SdHoareTripleChecker+Valid, 19780 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-12-02 06:07:16,347 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7421 Valid, 19780 Invalid, 54 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-12-02 06:07:16,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11283 states. [2024-12-02 06:07:16,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11283 to 11265. [2024-12-02 06:07:16,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11265 states, 7986 states have (on average 1.331580265464563) internal successors, (10634), 8142 states have internal predecessors, (10634), 2733 states have call successors, (2733), 546 states have call predecessors, (2733), 545 states have return successors, (2731), 2682 states have call predecessors, (2731), 2731 states have call successors, (2731) [2024-12-02 06:07:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11265 states to 11265 states and 16098 transitions. [2024-12-02 06:07:17,002 INFO L78 Accepts]: Start accepts. Automaton has 11265 states and 16098 transitions. Word has length 162 [2024-12-02 06:07:17,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:07:17,004 INFO L471 AbstractCegarLoop]: Abstraction has 11265 states and 16098 transitions. [2024-12-02 06:07:17,004 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2024-12-02 06:07:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 11265 states and 16098 transitions. [2024-12-02 06:07:17,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-02 06:07:17,026 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:07:17,027 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:07:17,027 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 06:07:17,027 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:07:17,028 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:07:17,028 INFO L85 PathProgramCache]: Analyzing trace with hash -373417786, now seen corresponding path program 1 times [2024-12-02 06:07:17,028 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:07:17,028 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812569297] [2024-12-02 06:07:17,028 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:17,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:07:28,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:30,112 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-02 06:07:30,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:07:30,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812569297] [2024-12-02 06:07:30,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1812569297] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:07:30,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:07:30,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:07:30,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677638157] [2024-12-02 06:07:30,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:07:30,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:07:30,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:07:30,114 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:07:30,114 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:07:30,115 INFO L87 Difference]: Start difference. First operand 11265 states and 16098 transitions. Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-12-02 06:07:30,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:07:30,706 INFO L93 Difference]: Finished difference Result 22507 states and 32165 transitions. [2024-12-02 06:07:30,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:07:30,707 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 218 [2024-12-02 06:07:30,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:07:30,798 INFO L225 Difference]: With dead ends: 22507 [2024-12-02 06:07:30,798 INFO L226 Difference]: Without dead ends: 11270 [2024-12-02 06:07:30,847 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:07:30,848 INFO L435 NwaCegarLoop]: 8727 mSDtfsCounter, 5 mSDsluCounter, 8723 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 17450 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:07:30,848 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 17450 Invalid, 9 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:07:30,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11270 states. [2024-12-02 06:07:31,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11270 to 11266. [2024-12-02 06:07:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11266 states, 7987 states have (on average 1.3315387504695129) internal successors, (10635), 8143 states have internal predecessors, (10635), 2733 states have call successors, (2733), 546 states have call predecessors, (2733), 545 states have return successors, (2731), 2682 states have call predecessors, (2731), 2731 states have call successors, (2731) [2024-12-02 06:07:31,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11266 states to 11266 states and 16099 transitions. [2024-12-02 06:07:31,463 INFO L78 Accepts]: Start accepts. Automaton has 11266 states and 16099 transitions. Word has length 218 [2024-12-02 06:07:31,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:07:31,464 INFO L471 AbstractCegarLoop]: Abstraction has 11266 states and 16099 transitions. [2024-12-02 06:07:31,465 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2024-12-02 06:07:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 11266 states and 16099 transitions. [2024-12-02 06:07:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-02 06:07:31,489 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:07:31,489 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:07:31,489 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 06:07:31,489 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:07:31,490 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:07:31,490 INFO L85 PathProgramCache]: Analyzing trace with hash -796925126, now seen corresponding path program 1 times [2024-12-02 06:07:31,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:07:31,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801752133] [2024-12-02 06:07:31,490 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:31,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:07:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:07:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-02 06:07:46,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:07:46,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801752133] [2024-12-02 06:07:46,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801752133] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:07:46,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:07:46,276 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 06:07:46,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277938323] [2024-12-02 06:07:46,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:07:46,277 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:07:46,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:07:46,278 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:07:46,278 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:07:46,278 INFO L87 Difference]: Start difference. First operand 11266 states and 16099 transitions. Second operand has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 4 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 4 states have call predecessors, (17), 4 states have call successors, (17) [2024-12-02 06:07:46,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:07:46,773 INFO L93 Difference]: Finished difference Result 22504 states and 32160 transitions. [2024-12-02 06:07:46,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 06:07:46,773 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 4 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 4 states have call predecessors, (17), 4 states have call successors, (17) Word has length 223 [2024-12-02 06:07:46,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:07:46,829 INFO L225 Difference]: With dead ends: 22504 [2024-12-02 06:07:46,829 INFO L226 Difference]: Without dead ends: 11266 [2024-12-02 06:07:46,866 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:07:46,867 INFO L435 NwaCegarLoop]: 8724 mSDtfsCounter, 8691 mSDsluCounter, 17442 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8691 SdHoareTripleChecker+Valid, 26166 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:07:46,868 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8691 Valid, 26166 Invalid, 11 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:07:46,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11266 states. [2024-12-02 06:07:47,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11266 to 11266. [2024-12-02 06:07:47,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11266 states, 7987 states have (on average 1.3314135470138977) internal successors, (10634), 8143 states have internal predecessors, (10634), 2733 states have call successors, (2733), 546 states have call predecessors, (2733), 545 states have return successors, (2731), 2682 states have call predecessors, (2731), 2731 states have call successors, (2731) [2024-12-02 06:07:47,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11266 states to 11266 states and 16098 transitions. [2024-12-02 06:07:47,239 INFO L78 Accepts]: Start accepts. Automaton has 11266 states and 16098 transitions. Word has length 223 [2024-12-02 06:07:47,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:07:47,240 INFO L471 AbstractCegarLoop]: Abstraction has 11266 states and 16098 transitions. [2024-12-02 06:07:47,240 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 4 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 4 states have call predecessors, (17), 4 states have call successors, (17) [2024-12-02 06:07:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 11266 states and 16098 transitions. [2024-12-02 06:07:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-02 06:07:47,254 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:07:47,254 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:07:47,254 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 06:07:47,254 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:07:47,254 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:07:47,254 INFO L85 PathProgramCache]: Analyzing trace with hash -353024452, now seen corresponding path program 1 times [2024-12-02 06:07:47,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:07:47,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327986191] [2024-12-02 06:07:47,255 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:07:47,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:08:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:08:02,291 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-02 06:08:02,291 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:08:02,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327986191] [2024-12-02 06:08:02,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327986191] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:08:02,291 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [585587305] [2024-12-02 06:08:02,292 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:08:02,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:08:02,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:08:02,295 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:08:02,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 06:08:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:08:19,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 21278 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 06:08:19,063 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:08:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-02 06:08:19,120 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:08:19,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [585587305] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:08:19,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:08:19,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-02 06:08:19,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124848903] [2024-12-02 06:08:19,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:08:19,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:08:19,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:08:19,121 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:08:19,121 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:08:19,122 INFO L87 Difference]: Start difference. First operand 11266 states and 16098 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-12-02 06:08:20,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:08:20,004 INFO L93 Difference]: Finished difference Result 22504 states and 32158 transitions. [2024-12-02 06:08:20,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:08:20,004 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) Word has length 223 [2024-12-02 06:08:20,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:08:20,062 INFO L225 Difference]: With dead ends: 22504 [2024-12-02 06:08:20,062 INFO L226 Difference]: Without dead ends: 11266 [2024-12-02 06:08:20,102 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 223 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:08:20,103 INFO L435 NwaCegarLoop]: 8727 mSDtfsCounter, 8725 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8725 SdHoareTripleChecker+Valid, 8727 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 06:08:20,103 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8725 Valid, 8727 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 06:08:20,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11266 states. [2024-12-02 06:08:20,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11266 to 11266. [2024-12-02 06:08:20,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11266 states, 7987 states have (on average 1.331163140102667) internal successors, (10632), 8143 states have internal predecessors, (10632), 2733 states have call successors, (2733), 546 states have call predecessors, (2733), 545 states have return successors, (2731), 2682 states have call predecessors, (2731), 2731 states have call successors, (2731) [2024-12-02 06:08:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11266 states to 11266 states and 16096 transitions. [2024-12-02 06:08:20,616 INFO L78 Accepts]: Start accepts. Automaton has 11266 states and 16096 transitions. Word has length 223 [2024-12-02 06:08:20,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:08:20,616 INFO L471 AbstractCegarLoop]: Abstraction has 11266 states and 16096 transitions. [2024-12-02 06:08:20,617 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (17), 1 states have call predecessors, (17), 1 states have call successors, (17) [2024-12-02 06:08:20,617 INFO L276 IsEmpty]: Start isEmpty. Operand 11266 states and 16096 transitions. [2024-12-02 06:08:20,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-02 06:08:20,641 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:08:20,641 INFO L218 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:08:20,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 06:08:20,842 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:08:20,842 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:08:20,842 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:08:20,843 INFO L85 PathProgramCache]: Analyzing trace with hash -692828944, now seen corresponding path program 1 times [2024-12-02 06:08:20,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:08:20,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [273279535] [2024-12-02 06:08:20,843 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:08:20,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:08:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:08:33,013 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-12-02 06:08:33,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:08:33,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [273279535] [2024-12-02 06:08:33,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [273279535] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:08:33,013 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:08:33,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:08:33,013 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116043030] [2024-12-02 06:08:33,013 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:08:33,014 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:08:33,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:08:33,015 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:08:33,015 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:08:33,015 INFO L87 Difference]: Start difference. First operand 11266 states and 16096 transitions. Second operand has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-12-02 06:08:33,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:08:33,659 INFO L93 Difference]: Finished difference Result 14892 states and 21137 transitions. [2024-12-02 06:08:33,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:08:33,660 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 277 [2024-12-02 06:08:33,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:08:33,764 INFO L225 Difference]: With dead ends: 14892 [2024-12-02 06:08:33,764 INFO L226 Difference]: Without dead ends: 14889 [2024-12-02 06:08:33,778 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:08:33,778 INFO L435 NwaCegarLoop]: 8897 mSDtfsCounter, 8408 mSDsluCounter, 2793 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8408 SdHoareTripleChecker+Valid, 11690 SdHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:08:33,779 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8408 Valid, 11690 Invalid, 4 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 06:08:33,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14889 states. [2024-12-02 06:08:34,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14889 to 14707. [2024-12-02 06:08:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14707 states, 10429 states have (on average 1.3278358423626426) internal successors, (13848), 10700 states have internal predecessors, (13848), 3476 states have call successors, (3476), 826 states have call predecessors, (3476), 801 states have return successors, (3551), 3334 states have call predecessors, (3551), 3475 states have call successors, (3551) [2024-12-02 06:08:34,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14707 states to 14707 states and 20875 transitions. [2024-12-02 06:08:34,514 INFO L78 Accepts]: Start accepts. Automaton has 14707 states and 20875 transitions. Word has length 277 [2024-12-02 06:08:34,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:08:34,515 INFO L471 AbstractCegarLoop]: Abstraction has 14707 states and 20875 transitions. [2024-12-02 06:08:34,515 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.666666666666664) internal successors, (116), 3 states have internal predecessors, (116), 3 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2024-12-02 06:08:34,515 INFO L276 IsEmpty]: Start isEmpty. Operand 14707 states and 20875 transitions. [2024-12-02 06:08:34,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 705 [2024-12-02 06:08:34,616 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:08:34,616 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:08:34,617 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 06:08:34,617 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:08:34,617 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:08:34,617 INFO L85 PathProgramCache]: Analyzing trace with hash -494625139, now seen corresponding path program 1 times [2024-12-02 06:08:34,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:08:34,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1042091737] [2024-12-02 06:08:34,618 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:08:34,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:08:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:08:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-12-02 06:08:48,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:08:48,337 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1042091737] [2024-12-02 06:08:48,337 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1042091737] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:08:48,337 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:08:48,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 06:08:48,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440543412] [2024-12-02 06:08:48,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:08:48,339 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:08:48,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:08:48,339 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:08:48,339 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:08:48,340 INFO L87 Difference]: Start difference. First operand 14707 states and 20875 transitions. Second operand has 5 states, 5 states have (on average 65.8) internal successors, (329), 4 states have internal predecessors, (329), 3 states have call successors, (92), 3 states have call predecessors, (92), 1 states have return successors, (78), 3 states have call predecessors, (78), 3 states have call successors, (78) [2024-12-02 06:08:49,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:08:49,323 INFO L93 Difference]: Finished difference Result 44075 states and 63625 transitions. [2024-12-02 06:08:49,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 06:08:49,324 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 65.8) internal successors, (329), 4 states have internal predecessors, (329), 3 states have call successors, (92), 3 states have call predecessors, (92), 1 states have return successors, (78), 3 states have call predecessors, (78), 3 states have call successors, (78) Word has length 704 [2024-12-02 06:08:49,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:08:49,446 INFO L225 Difference]: With dead ends: 44075 [2024-12-02 06:08:49,446 INFO L226 Difference]: Without dead ends: 29396 [2024-12-02 06:08:49,504 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-12-02 06:08:49,504 INFO L435 NwaCegarLoop]: 9896 mSDtfsCounter, 8806 mSDsluCounter, 28463 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8806 SdHoareTripleChecker+Valid, 38359 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:08:49,505 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8806 Valid, 38359 Invalid, 40 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 06:08:49,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29396 states. [2024-12-02 06:08:50,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29396 to 29381. [2024-12-02 06:08:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29381 states, 20835 states have (on average 1.3278137748980081) internal successors, (27665), 21385 states have internal predecessors, (27665), 6941 states have call successors, (6941), 1653 states have call predecessors, (6941), 1604 states have return successors, (7451), 6650 states have call predecessors, (7451), 6940 states have call successors, (7451) [2024-12-02 06:08:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29381 states to 29381 states and 42057 transitions. [2024-12-02 06:08:50,589 INFO L78 Accepts]: Start accepts. Automaton has 29381 states and 42057 transitions. Word has length 704 [2024-12-02 06:08:50,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:08:50,590 INFO L471 AbstractCegarLoop]: Abstraction has 29381 states and 42057 transitions. [2024-12-02 06:08:50,590 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 65.8) internal successors, (329), 4 states have internal predecessors, (329), 3 states have call successors, (92), 3 states have call predecessors, (92), 1 states have return successors, (78), 3 states have call predecessors, (78), 3 states have call successors, (78) [2024-12-02 06:08:50,591 INFO L276 IsEmpty]: Start isEmpty. Operand 29381 states and 42057 transitions. [2024-12-02 06:08:50,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-12-02 06:08:50,752 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:08:50,753 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:08:50,753 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 06:08:50,753 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:08:50,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:08:50,754 INFO L85 PathProgramCache]: Analyzing trace with hash -963712499, now seen corresponding path program 1 times [2024-12-02 06:08:50,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:08:50,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672514671] [2024-12-02 06:08:50,754 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:08:50,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:09:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:09:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-12-02 06:09:06,010 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:09:06,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672514671] [2024-12-02 06:09:06,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1672514671] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:09:06,010 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:09:06,010 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-12-02 06:09:06,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593745110] [2024-12-02 06:09:06,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:09:06,011 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-12-02 06:09:06,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:09:06,012 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-12-02 06:09:06,012 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 06:09:06,012 INFO L87 Difference]: Start difference. First operand 29381 states and 42057 transitions. Second operand has 9 states, 9 states have (on average 30.555555555555557) internal successors, (275), 7 states have internal predecessors, (275), 3 states have call successors, (79), 2 states have call predecessors, (79), 3 states have return successors, (73), 5 states have call predecessors, (73), 3 states have call successors, (73) [2024-12-02 06:09:07,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:09:07,231 INFO L93 Difference]: Finished difference Result 58782 states and 85169 transitions. [2024-12-02 06:09:07,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-12-02 06:09:07,232 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 30.555555555555557) internal successors, (275), 7 states have internal predecessors, (275), 3 states have call successors, (79), 2 states have call predecessors, (79), 3 states have return successors, (73), 5 states have call predecessors, (73), 3 states have call successors, (73) Word has length 595 [2024-12-02 06:09:07,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:09:07,367 INFO L225 Difference]: With dead ends: 58782 [2024-12-02 06:09:07,367 INFO L226 Difference]: Without dead ends: 29429 [2024-12-02 06:09:07,483 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 06:09:07,483 INFO L435 NwaCegarLoop]: 8733 mSDtfsCounter, 1 mSDsluCounter, 61101 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 69834 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-12-02 06:09:07,484 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 69834 Invalid, 67 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 67 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-12-02 06:09:07,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29429 states. [2024-12-02 06:09:08,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29429 to 29425. [2024-12-02 06:09:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29425 states, 20867 states have (on average 1.327502755547036) internal successors, (27701), 21417 states have internal predecessors, (27701), 6945 states have call successors, (6945), 1653 states have call predecessors, (6945), 1612 states have return successors, (7483), 6662 states have call predecessors, (7483), 6944 states have call successors, (7483) [2024-12-02 06:09:08,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29425 states to 29425 states and 42129 transitions. [2024-12-02 06:09:08,863 INFO L78 Accepts]: Start accepts. Automaton has 29425 states and 42129 transitions. Word has length 595 [2024-12-02 06:09:08,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:09:08,864 INFO L471 AbstractCegarLoop]: Abstraction has 29425 states and 42129 transitions. [2024-12-02 06:09:08,864 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 30.555555555555557) internal successors, (275), 7 states have internal predecessors, (275), 3 states have call successors, (79), 2 states have call predecessors, (79), 3 states have return successors, (73), 5 states have call predecessors, (73), 3 states have call successors, (73) [2024-12-02 06:09:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 29425 states and 42129 transitions. [2024-12-02 06:09:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1312 [2024-12-02 06:09:08,985 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:09:08,985 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 9, 9, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:09:08,986 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 06:09:08,986 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:09:08,986 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:09:08,987 INFO L85 PathProgramCache]: Analyzing trace with hash -284420845, now seen corresponding path program 1 times [2024-12-02 06:09:08,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:09:08,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143606340] [2024-12-02 06:09:08,987 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:09:08,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:09:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:09:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1358 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 1265 trivial. 0 not checked. [2024-12-02 06:09:24,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:09:24,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143606340] [2024-12-02 06:09:24,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [143606340] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:09:24,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [913724711] [2024-12-02 06:09:24,548 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:09:24,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:09:24,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:09:24,549 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:09:24,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 06:09:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:09:42,520 INFO L256 TraceCheckSpWp]: Trace formula consists of 34431 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:09:42,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:09:42,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1358 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 1281 trivial. 0 not checked. [2024-12-02 06:09:42,693 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:09:42,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [913724711] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:09:42,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:09:42,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2024-12-02 06:09:42,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487324049] [2024-12-02 06:09:42,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:09:42,694 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:09:42,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:09:42,695 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:09:42,695 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 06:09:42,696 INFO L87 Difference]: Start difference. First operand 29425 states and 42129 transitions. Second operand has 3 states, 3 states have (on average 186.66666666666666) internal successors, (560), 3 states have internal predecessors, (560), 2 states have call successors, (149), 2 states have call predecessors, (149), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) [2024-12-02 06:09:43,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:09:43,504 INFO L93 Difference]: Finished difference Result 58822 states and 85317 transitions. [2024-12-02 06:09:43,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:09:43,505 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 186.66666666666666) internal successors, (560), 3 states have internal predecessors, (560), 2 states have call successors, (149), 2 states have call predecessors, (149), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) Word has length 1311 [2024-12-02 06:09:43,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:09:43,624 INFO L225 Difference]: With dead ends: 58822 [2024-12-02 06:09:43,624 INFO L226 Difference]: Without dead ends: 29425 [2024-12-02 06:09:43,722 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1319 GetRequests, 1312 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 06:09:43,722 INFO L435 NwaCegarLoop]: 8720 mSDtfsCounter, 0 mSDsluCounter, 8714 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17434 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:09:43,722 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17434 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:09:43,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29425 states. [2024-12-02 06:09:44,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29425 to 29425. [2024-12-02 06:09:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29425 states, 20867 states have (on average 1.3269276848612641) internal successors, (27689), 21417 states have internal predecessors, (27689), 6945 states have call successors, (6945), 1653 states have call predecessors, (6945), 1612 states have return successors, (7483), 6662 states have call predecessors, (7483), 6944 states have call successors, (7483) [2024-12-02 06:09:44,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29425 states to 29425 states and 42117 transitions. [2024-12-02 06:09:44,770 INFO L78 Accepts]: Start accepts. Automaton has 29425 states and 42117 transitions. Word has length 1311 [2024-12-02 06:09:44,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:09:44,772 INFO L471 AbstractCegarLoop]: Abstraction has 29425 states and 42117 transitions. [2024-12-02 06:09:44,772 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 186.66666666666666) internal successors, (560), 3 states have internal predecessors, (560), 2 states have call successors, (149), 2 states have call predecessors, (149), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) [2024-12-02 06:09:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 29425 states and 42117 transitions. [2024-12-02 06:09:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1207 [2024-12-02 06:09:44,894 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:09:44,895 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:09:44,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-12-02 06:09:45,095 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:09:45,095 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:09:45,096 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:09:45,096 INFO L85 PathProgramCache]: Analyzing trace with hash 1978704180, now seen corresponding path program 1 times [2024-12-02 06:09:45,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:09:45,096 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931124035] [2024-12-02 06:09:45,097 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:09:45,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:09:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:09:57,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1042 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-12-02 06:09:57,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:09:57,520 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931124035] [2024-12-02 06:09:57,520 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931124035] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:09:57,520 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:09:57,520 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:09:57,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465472523] [2024-12-02 06:09:57,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:09:57,521 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:09:57,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:09:57,522 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:09:57,522 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:09:57,522 INFO L87 Difference]: Start difference. First operand 29425 states and 42117 transitions. Second operand has 3 states, 3 states have (on average 184.0) internal successors, (552), 3 states have internal predecessors, (552), 2 states have call successors, (142), 2 states have call predecessors, (142), 2 states have return successors, (137), 2 states have call predecessors, (137), 2 states have call successors, (137) [2024-12-02 06:09:58,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:09:58,268 INFO L93 Difference]: Finished difference Result 58902 states and 85387 transitions. [2024-12-02 06:09:58,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:09:58,269 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 184.0) internal successors, (552), 3 states have internal predecessors, (552), 2 states have call successors, (142), 2 states have call predecessors, (142), 2 states have return successors, (137), 2 states have call predecessors, (137), 2 states have call successors, (137) Word has length 1206 [2024-12-02 06:09:58,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:09:58,395 INFO L225 Difference]: With dead ends: 58902 [2024-12-02 06:09:58,395 INFO L226 Difference]: Without dead ends: 29505 [2024-12-02 06:09:58,497 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:09:58,498 INFO L435 NwaCegarLoop]: 8721 mSDtfsCounter, 8 mSDsluCounter, 8719 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 17440 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:09:58,498 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 17440 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:09:58,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29505 states. [2024-12-02 06:09:59,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29505 to 29433. [2024-12-02 06:09:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29433 states, 20875 states have (on average 1.3268023952095809) internal successors, (27697), 21425 states have internal predecessors, (27697), 6945 states have call successors, (6945), 1653 states have call predecessors, (6945), 1612 states have return successors, (7483), 6662 states have call predecessors, (7483), 6944 states have call successors, (7483) [2024-12-02 06:09:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29433 states to 29433 states and 42125 transitions. [2024-12-02 06:09:59,453 INFO L78 Accepts]: Start accepts. Automaton has 29433 states and 42125 transitions. Word has length 1206 [2024-12-02 06:09:59,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:09:59,454 INFO L471 AbstractCegarLoop]: Abstraction has 29433 states and 42125 transitions. [2024-12-02 06:09:59,455 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 184.0) internal successors, (552), 3 states have internal predecessors, (552), 2 states have call successors, (142), 2 states have call predecessors, (142), 2 states have return successors, (137), 2 states have call predecessors, (137), 2 states have call successors, (137) [2024-12-02 06:09:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 29433 states and 42125 transitions. [2024-12-02 06:09:59,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-12-02 06:09:59,572 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:09:59,572 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:09:59,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 06:09:59,573 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:09:59,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:09:59,573 INFO L85 PathProgramCache]: Analyzing trace with hash -712678117, now seen corresponding path program 1 times [2024-12-02 06:09:59,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:09:59,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510572077] [2024-12-02 06:09:59,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:09:59,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:10:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:10:12,907 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 595 trivial. 0 not checked. [2024-12-02 06:10:12,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:10:12,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510572077] [2024-12-02 06:10:12,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510572077] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:10:12,907 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [316946396] [2024-12-02 06:10:12,907 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:10:12,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:10:12,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:10:12,909 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:10:12,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-12-02 06:10:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:10:28,851 INFO L256 TraceCheckSpWp]: Trace formula consists of 28079 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:10:28,869 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:10:28,955 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-12-02 06:10:28,955 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:10:28,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [316946396] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:10:28,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:10:28,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-12-02 06:10:28,956 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063686944] [2024-12-02 06:10:28,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:10:28,956 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:10:28,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:10:28,957 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:10:28,957 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:10:28,957 INFO L87 Difference]: Start difference. First operand 29433 states and 42125 transitions. Second operand has 3 states, 3 states have (on average 114.66666666666667) internal successors, (344), 3 states have internal predecessors, (344), 2 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (79), 2 states have call predecessors, (79), 2 states have call successors, (79) [2024-12-02 06:10:29,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:10:29,825 INFO L93 Difference]: Finished difference Result 58826 states and 85193 transitions. [2024-12-02 06:10:29,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:10:29,826 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 114.66666666666667) internal successors, (344), 3 states have internal predecessors, (344), 2 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (79), 2 states have call predecessors, (79), 2 states have call successors, (79) Word has length 721 [2024-12-02 06:10:29,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:10:29,938 INFO L225 Difference]: With dead ends: 58826 [2024-12-02 06:10:29,938 INFO L226 Difference]: Without dead ends: 29421 [2024-12-02 06:10:30,032 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 725 GetRequests, 721 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:10:30,033 INFO L435 NwaCegarLoop]: 8716 mSDtfsCounter, 0 mSDsluCounter, 8707 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17423 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:10:30,033 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17423 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:10:30,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29421 states. [2024-12-02 06:10:30,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29421 to 29421. [2024-12-02 06:10:30,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29421 states, 20867 states have (on average 1.326544304404083) internal successors, (27681), 21413 states have internal predecessors, (27681), 6941 states have call successors, (6941), 1653 states have call predecessors, (6941), 1612 states have return successors, (7479), 6658 states have call predecessors, (7479), 6940 states have call successors, (7479) [2024-12-02 06:10:30,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29421 states to 29421 states and 42101 transitions. [2024-12-02 06:10:30,863 INFO L78 Accepts]: Start accepts. Automaton has 29421 states and 42101 transitions. Word has length 721 [2024-12-02 06:10:30,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:10:30,864 INFO L471 AbstractCegarLoop]: Abstraction has 29421 states and 42101 transitions. [2024-12-02 06:10:30,864 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.66666666666667) internal successors, (344), 3 states have internal predecessors, (344), 2 states have call successors, (93), 2 states have call predecessors, (93), 2 states have return successors, (79), 2 states have call predecessors, (79), 2 states have call successors, (79) [2024-12-02 06:10:30,864 INFO L276 IsEmpty]: Start isEmpty. Operand 29421 states and 42101 transitions. [2024-12-02 06:10:30,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1219 [2024-12-02 06:10:30,947 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:10:30,948 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:10:31,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-12-02 06:10:31,148 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:10:31,148 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:10:31,149 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:10:31,149 INFO L85 PathProgramCache]: Analyzing trace with hash 656345719, now seen corresponding path program 1 times [2024-12-02 06:10:31,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:10:31,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134407704] [2024-12-02 06:10:31,149 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:10:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:10:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:10:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1063 trivial. 0 not checked. [2024-12-02 06:10:43,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:10:43,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134407704] [2024-12-02 06:10:43,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134407704] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:10:43,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:10:43,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:10:43,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409771815] [2024-12-02 06:10:43,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:10:43,304 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:10:43,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:10:43,305 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:10:43,306 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:10:43,306 INFO L87 Difference]: Start difference. First operand 29421 states and 42101 transitions. Second operand has 3 states, 3 states have (on average 183.66666666666666) internal successors, (551), 3 states have internal predecessors, (551), 2 states have call successors, (144), 2 states have call predecessors, (144), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) [2024-12-02 06:10:44,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:10:44,052 INFO L93 Difference]: Finished difference Result 58838 states and 85271 transitions. [2024-12-02 06:10:44,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:10:44,052 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 183.66666666666666) internal successors, (551), 3 states have internal predecessors, (551), 2 states have call successors, (144), 2 states have call predecessors, (144), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) Word has length 1218 [2024-12-02 06:10:44,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:10:44,196 INFO L225 Difference]: With dead ends: 58838 [2024-12-02 06:10:44,196 INFO L226 Difference]: Without dead ends: 29445 [2024-12-02 06:10:44,302 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:10:44,302 INFO L435 NwaCegarLoop]: 8716 mSDtfsCounter, 1 mSDsluCounter, 8711 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 17427 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:10:44,302 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 17427 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:10:44,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29445 states. [2024-12-02 06:10:44,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29445 to 29429. [2024-12-02 06:10:45,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29429 states, 20875 states have (on average 1.3264191616766468) internal successors, (27689), 21421 states have internal predecessors, (27689), 6941 states have call successors, (6941), 1653 states have call predecessors, (6941), 1612 states have return successors, (7479), 6658 states have call predecessors, (7479), 6940 states have call successors, (7479) [2024-12-02 06:10:45,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29429 states to 29429 states and 42109 transitions. [2024-12-02 06:10:45,323 INFO L78 Accepts]: Start accepts. Automaton has 29429 states and 42109 transitions. Word has length 1218 [2024-12-02 06:10:45,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:10:45,324 INFO L471 AbstractCegarLoop]: Abstraction has 29429 states and 42109 transitions. [2024-12-02 06:10:45,324 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 183.66666666666666) internal successors, (551), 3 states have internal predecessors, (551), 2 states have call successors, (144), 2 states have call predecessors, (144), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) [2024-12-02 06:10:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 29429 states and 42109 transitions. [2024-12-02 06:10:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 727 [2024-12-02 06:10:45,401 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:10:45,402 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:10:45,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 06:10:45,402 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:10:45,404 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:10:45,404 INFO L85 PathProgramCache]: Analyzing trace with hash 2026169313, now seen corresponding path program 1 times [2024-12-02 06:10:45,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:10:45,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1547194715] [2024-12-02 06:10:45,404 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:10:45,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:10:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:10:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2024-12-02 06:10:56,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:10:56,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1547194715] [2024-12-02 06:10:56,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1547194715] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:10:56,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1169628503] [2024-12-02 06:10:56,980 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:10:56,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:10:56,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:10:56,982 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:10:56,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-12-02 06:11:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:11:12,766 INFO L256 TraceCheckSpWp]: Trace formula consists of 28094 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:11:12,783 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:11:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2024-12-02 06:11:12,851 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:11:12,851 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1169628503] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:11:12,851 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:11:12,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-12-02 06:11:12,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1978603773] [2024-12-02 06:11:12,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:11:12,852 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:11:12,852 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:11:12,853 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:11:12,853 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:11:12,853 INFO L87 Difference]: Start difference. First operand 29429 states and 42109 transitions. Second operand has 3 states, 3 states have (on average 115.66666666666667) internal successors, (347), 3 states have internal predecessors, (347), 2 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:11:13,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:11:13,666 INFO L93 Difference]: Finished difference Result 58806 states and 85145 transitions. [2024-12-02 06:11:13,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:11:13,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 115.66666666666667) internal successors, (347), 3 states have internal predecessors, (347), 2 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 726 [2024-12-02 06:11:13,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:11:13,782 INFO L225 Difference]: With dead ends: 58806 [2024-12-02 06:11:13,783 INFO L226 Difference]: Without dead ends: 29405 [2024-12-02 06:11:13,873 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 730 GetRequests, 726 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:11:13,873 INFO L435 NwaCegarLoop]: 8702 mSDtfsCounter, 0 mSDsluCounter, 8698 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17400 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:11:13,874 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17400 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:11:13,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29405 states. [2024-12-02 06:11:14,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29405 to 29405. [2024-12-02 06:11:14,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29405 states, 20863 states have (on average 1.3260317308153189) internal successors, (27665), 21409 states have internal predecessors, (27665), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:11:14,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29405 states to 29405 states and 42061 transitions. [2024-12-02 06:11:14,713 INFO L78 Accepts]: Start accepts. Automaton has 29405 states and 42061 transitions. Word has length 726 [2024-12-02 06:11:14,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:11:14,714 INFO L471 AbstractCegarLoop]: Abstraction has 29405 states and 42061 transitions. [2024-12-02 06:11:14,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 115.66666666666667) internal successors, (347), 3 states have internal predecessors, (347), 2 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:11:14,714 INFO L276 IsEmpty]: Start isEmpty. Operand 29405 states and 42061 transitions. [2024-12-02 06:11:14,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1330 [2024-12-02 06:11:14,805 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:11:14,806 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 9, 9, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:11:14,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-12-02 06:11:15,006 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-12-02 06:11:15,006 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:11:15,006 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:11:15,007 INFO L85 PathProgramCache]: Analyzing trace with hash -1777442513, now seen corresponding path program 1 times [2024-12-02 06:11:15,007 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:11:15,007 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271637276] [2024-12-02 06:11:15,007 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:11:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:11:25,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:11:28,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2024-12-02 06:11:28,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:11:28,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271637276] [2024-12-02 06:11:28,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271637276] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:11:28,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1593680248] [2024-12-02 06:11:28,762 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:11:28,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:11:28,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:11:28,764 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:11:28,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-12-02 06:11:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:11:46,064 INFO L256 TraceCheckSpWp]: Trace formula consists of 34479 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:11:46,085 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:11:46,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1388 trivial. 0 not checked. [2024-12-02 06:11:46,184 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:11:46,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1593680248] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:11:46,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:11:46,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2024-12-02 06:11:46,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812627912] [2024-12-02 06:11:46,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:11:46,185 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:11:46,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:11:46,186 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:11:46,186 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 06:11:46,186 INFO L87 Difference]: Start difference. First operand 29405 states and 42061 transitions. Second operand has 3 states, 3 states have (on average 185.66666666666666) internal successors, (557), 3 states have internal predecessors, (557), 2 states have call successors, (150), 2 states have call predecessors, (150), 2 states have return successors, (140), 2 states have call predecessors, (140), 2 states have call successors, (140) [2024-12-02 06:11:46,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:11:46,911 INFO L93 Difference]: Finished difference Result 58786 states and 85093 transitions. [2024-12-02 06:11:46,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:11:46,912 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 185.66666666666666) internal successors, (557), 3 states have internal predecessors, (557), 2 states have call successors, (150), 2 states have call predecessors, (150), 2 states have return successors, (140), 2 states have call predecessors, (140), 2 states have call successors, (140) Word has length 1329 [2024-12-02 06:11:46,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:11:47,037 INFO L225 Difference]: With dead ends: 58786 [2024-12-02 06:11:47,037 INFO L226 Difference]: Without dead ends: 29409 [2024-12-02 06:11:47,131 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1337 GetRequests, 1330 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-12-02 06:11:47,131 INFO L435 NwaCegarLoop]: 8704 mSDtfsCounter, 0 mSDsluCounter, 8698 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17402 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:11:47,131 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17402 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:11:47,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29409 states. [2024-12-02 06:11:47,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29409 to 29409. [2024-12-02 06:11:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29409 states, 20867 states have (on average 1.325969233718311) internal successors, (27669), 21413 states have internal predecessors, (27669), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:11:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29409 states to 29409 states and 42065 transitions. [2024-12-02 06:11:48,131 INFO L78 Accepts]: Start accepts. Automaton has 29409 states and 42065 transitions. Word has length 1329 [2024-12-02 06:11:48,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:11:48,132 INFO L471 AbstractCegarLoop]: Abstraction has 29409 states and 42065 transitions. [2024-12-02 06:11:48,132 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 185.66666666666666) internal successors, (557), 3 states have internal predecessors, (557), 2 states have call successors, (150), 2 states have call predecessors, (150), 2 states have return successors, (140), 2 states have call predecessors, (140), 2 states have call successors, (140) [2024-12-02 06:11:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 29409 states and 42065 transitions. [2024-12-02 06:11:48,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2024-12-02 06:11:48,213 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:11:48,213 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:11:48,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-12-02 06:11:48,414 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-12-02 06:11:48,414 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:11:48,414 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:11:48,414 INFO L85 PathProgramCache]: Analyzing trace with hash -1784806268, now seen corresponding path program 1 times [2024-12-02 06:11:48,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:11:48,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115846089] [2024-12-02 06:11:48,414 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:11:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:11:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:12:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2024-12-02 06:12:00,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:12:00,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115846089] [2024-12-02 06:12:00,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2115846089] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:12:00,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1233733535] [2024-12-02 06:12:00,712 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:12:00,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:12:00,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:12:00,714 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:12:00,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-12-02 06:12:17,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:12:17,261 INFO L256 TraceCheckSpWp]: Trace formula consists of 28100 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:12:17,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:12:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2024-12-02 06:12:17,342 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:12:17,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1233733535] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:12:17,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:12:17,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-12-02 06:12:17,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413160746] [2024-12-02 06:12:17,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:12:17,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:12:17,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:12:17,344 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:12:17,344 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:12:17,344 INFO L87 Difference]: Start difference. First operand 29409 states and 42065 transitions. Second operand has 3 states, 3 states have (on average 111.33333333333333) internal successors, (334), 3 states have internal predecessors, (334), 2 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:12:18,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:12:18,075 INFO L93 Difference]: Finished difference Result 58794 states and 85101 transitions. [2024-12-02 06:12:18,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:12:18,076 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 111.33333333333333) internal successors, (334), 3 states have internal predecessors, (334), 2 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) Word has length 729 [2024-12-02 06:12:18,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:12:18,207 INFO L225 Difference]: With dead ends: 58794 [2024-12-02 06:12:18,207 INFO L226 Difference]: Without dead ends: 29413 [2024-12-02 06:12:18,300 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 733 GetRequests, 729 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:12:18,301 INFO L435 NwaCegarLoop]: 8704 mSDtfsCounter, 0 mSDsluCounter, 8698 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17402 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:12:18,301 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17402 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:12:18,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29413 states. [2024-12-02 06:12:18,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29413 to 29413. [2024-12-02 06:12:19,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29413 states, 20871 states have (on average 1.325906760576877) internal successors, (27673), 21417 states have internal predecessors, (27673), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:12:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29413 states to 29413 states and 42069 transitions. [2024-12-02 06:12:19,149 INFO L78 Accepts]: Start accepts. Automaton has 29413 states and 42069 transitions. Word has length 729 [2024-12-02 06:12:19,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:12:19,150 INFO L471 AbstractCegarLoop]: Abstraction has 29413 states and 42069 transitions. [2024-12-02 06:12:19,150 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 111.33333333333333) internal successors, (334), 3 states have internal predecessors, (334), 2 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 2 states have call predecessors, (80), 2 states have call successors, (80) [2024-12-02 06:12:19,150 INFO L276 IsEmpty]: Start isEmpty. Operand 29413 states and 42069 transitions. [2024-12-02 06:12:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 730 [2024-12-02 06:12:19,232 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:12:19,232 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:12:19,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-12-02 06:12:19,433 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-12-02 06:12:19,433 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:12:19,433 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:12:19,433 INFO L85 PathProgramCache]: Analyzing trace with hash 921813126, now seen corresponding path program 1 times [2024-12-02 06:12:19,433 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:12:19,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34183389] [2024-12-02 06:12:19,434 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:12:19,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:12:30,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:12:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2024-12-02 06:12:31,954 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:12:31,954 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34183389] [2024-12-02 06:12:31,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34183389] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:12:31,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1294412477] [2024-12-02 06:12:31,955 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:12:31,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:12:31,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:12:31,956 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:12:31,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-12-02 06:12:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:12:48,267 INFO L256 TraceCheckSpWp]: Trace formula consists of 28100 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:12:48,281 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:12:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2024-12-02 06:12:48,340 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:12:48,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1294412477] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:12:48,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:12:48,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-12-02 06:12:48,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593557339] [2024-12-02 06:12:48,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:12:48,341 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:12:48,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:12:48,341 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:12:48,342 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:12:48,342 INFO L87 Difference]: Start difference. First operand 29413 states and 42069 transitions. Second operand has 3 states, 3 states have (on average 111.33333333333333) internal successors, (334), 3 states have internal predecessors, (334), 2 states have call successors, (94), 2 states have call predecessors, (94), 1 states have return successors, (80), 1 states have call predecessors, (80), 1 states have call successors, (80) [2024-12-02 06:12:48,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:12:48,857 INFO L93 Difference]: Finished difference Result 29420 states and 42079 transitions. [2024-12-02 06:12:48,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:12:48,857 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 111.33333333333333) internal successors, (334), 3 states have internal predecessors, (334), 2 states have call successors, (94), 2 states have call predecessors, (94), 1 states have return successors, (80), 1 states have call predecessors, (80), 1 states have call successors, (80) Word has length 729 [2024-12-02 06:12:48,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:12:48,978 INFO L225 Difference]: With dead ends: 29420 [2024-12-02 06:12:48,978 INFO L226 Difference]: Without dead ends: 29417 [2024-12-02 06:12:48,994 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 733 GetRequests, 729 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:12:48,995 INFO L435 NwaCegarLoop]: 8704 mSDtfsCounter, 0 mSDsluCounter, 8699 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17403 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:12:48,995 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17403 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:12:49,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29417 states. [2024-12-02 06:12:49,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29417 to 29417. [2024-12-02 06:12:49,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29417 states, 20875 states have (on average 1.3258443113772456) internal successors, (27677), 21421 states have internal predecessors, (27677), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:12:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29417 states to 29417 states and 42073 transitions. [2024-12-02 06:12:49,965 INFO L78 Accepts]: Start accepts. Automaton has 29417 states and 42073 transitions. Word has length 729 [2024-12-02 06:12:49,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:12:49,966 INFO L471 AbstractCegarLoop]: Abstraction has 29417 states and 42073 transitions. [2024-12-02 06:12:49,966 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 111.33333333333333) internal successors, (334), 3 states have internal predecessors, (334), 2 states have call successors, (94), 2 states have call predecessors, (94), 1 states have return successors, (80), 1 states have call predecessors, (80), 1 states have call successors, (80) [2024-12-02 06:12:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 29417 states and 42073 transitions. [2024-12-02 06:12:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1223 [2024-12-02 06:12:50,051 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:12:50,051 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:12:50,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-12-02 06:12:50,251 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-12-02 06:12:50,251 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:12:50,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:12:50,252 INFO L85 PathProgramCache]: Analyzing trace with hash -1269953664, now seen corresponding path program 1 times [2024-12-02 06:12:50,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:12:50,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1388052246] [2024-12-02 06:12:50,252 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:12:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:13:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:13:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1063 trivial. 0 not checked. [2024-12-02 06:13:02,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:13:02,525 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1388052246] [2024-12-02 06:13:02,525 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1388052246] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:13:02,525 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:13:02,525 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:13:02,526 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [53767161] [2024-12-02 06:13:02,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:13:02,527 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:13:02,527 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:13:02,528 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:13:02,528 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:13:02,528 INFO L87 Difference]: Start difference. First operand 29417 states and 42073 transitions. Second operand has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 2 states have call successors, (144), 2 states have call predecessors, (144), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) [2024-12-02 06:13:03,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:13:03,370 INFO L93 Difference]: Finished difference Result 58886 states and 85315 transitions. [2024-12-02 06:13:03,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:13:03,371 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 2 states have call successors, (144), 2 states have call predecessors, (144), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) Word has length 1222 [2024-12-02 06:13:03,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:13:03,502 INFO L225 Difference]: With dead ends: 58886 [2024-12-02 06:13:03,503 INFO L226 Difference]: Without dead ends: 29497 [2024-12-02 06:13:03,599 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:13:03,599 INFO L435 NwaCegarLoop]: 8708 mSDtfsCounter, 9 mSDsluCounter, 8698 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 17406 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:13:03,599 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 17406 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:13:03,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29497 states. [2024-12-02 06:13:04,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29497 to 29441. [2024-12-02 06:13:04,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29441 states, 20899 states have (on average 1.325470118187473) internal successors, (27701), 21445 states have internal predecessors, (27701), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:13:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29441 states to 29441 states and 42097 transitions. [2024-12-02 06:13:04,473 INFO L78 Accepts]: Start accepts. Automaton has 29441 states and 42097 transitions. Word has length 1222 [2024-12-02 06:13:04,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:13:04,473 INFO L471 AbstractCegarLoop]: Abstraction has 29441 states and 42097 transitions. [2024-12-02 06:13:04,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 185.0) internal successors, (555), 3 states have internal predecessors, (555), 2 states have call successors, (144), 2 states have call predecessors, (144), 2 states have return successors, (139), 2 states have call predecessors, (139), 2 states have call successors, (139) [2024-12-02 06:13:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 29441 states and 42097 transitions. [2024-12-02 06:13:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2024-12-02 06:13:04,555 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:13:04,555 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:13:04,555 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 06:13:04,556 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:13:04,556 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:13:04,556 INFO L85 PathProgramCache]: Analyzing trace with hash 397220875, now seen corresponding path program 1 times [2024-12-02 06:13:04,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:13:04,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89767007] [2024-12-02 06:13:04,556 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:13:04,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:13:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:13:16,673 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2024-12-02 06:13:16,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:13:16,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89767007] [2024-12-02 06:13:16,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89767007] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:13:16,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1286131603] [2024-12-02 06:13:16,673 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:13:16,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:13:16,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:13:16,675 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:13:16,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-12-02 06:13:33,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:13:33,607 INFO L256 TraceCheckSpWp]: Trace formula consists of 28105 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:13:33,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:13:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2024-12-02 06:13:33,701 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:13:33,701 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1286131603] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:13:33,701 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:13:33,701 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 6 [2024-12-02 06:13:33,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [512304699] [2024-12-02 06:13:33,701 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:13:33,702 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:13:33,702 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:13:33,702 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:13:33,702 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:13:33,703 INFO L87 Difference]: Start difference. First operand 29441 states and 42097 transitions. Second operand has 3 states, 3 states have (on average 113.33333333333333) internal successors, (340), 3 states have internal predecessors, (340), 3 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 3 states have call predecessors, (80), 3 states have call successors, (80) [2024-12-02 06:13:34,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:13:34,406 INFO L93 Difference]: Finished difference Result 58854 states and 85157 transitions. [2024-12-02 06:13:34,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:13:34,407 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 113.33333333333333) internal successors, (340), 3 states have internal predecessors, (340), 3 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 3 states have call predecessors, (80), 3 states have call successors, (80) Word has length 731 [2024-12-02 06:13:34,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:13:34,538 INFO L225 Difference]: With dead ends: 58854 [2024-12-02 06:13:34,538 INFO L226 Difference]: Without dead ends: 29441 [2024-12-02 06:13:34,632 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 735 GetRequests, 731 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-12-02 06:13:34,632 INFO L435 NwaCegarLoop]: 8703 mSDtfsCounter, 0 mSDsluCounter, 8700 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17403 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:13:34,632 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17403 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:13:34,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29441 states. [2024-12-02 06:13:35,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29441 to 29441. [2024-12-02 06:13:35,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29441 states, 20899 states have (on average 1.3252787214699269) internal successors, (27697), 21445 states have internal predecessors, (27697), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:13:35,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29441 states to 29441 states and 42093 transitions. [2024-12-02 06:13:35,491 INFO L78 Accepts]: Start accepts. Automaton has 29441 states and 42093 transitions. Word has length 731 [2024-12-02 06:13:35,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:13:35,491 INFO L471 AbstractCegarLoop]: Abstraction has 29441 states and 42093 transitions. [2024-12-02 06:13:35,491 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 113.33333333333333) internal successors, (340), 3 states have internal predecessors, (340), 3 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (80), 3 states have call predecessors, (80), 3 states have call successors, (80) [2024-12-02 06:13:35,492 INFO L276 IsEmpty]: Start isEmpty. Operand 29441 states and 42093 transitions. [2024-12-02 06:13:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2024-12-02 06:13:35,573 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:13:35,574 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:13:35,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-12-02 06:13:35,774 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-12-02 06:13:35,774 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:13:35,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:13:35,775 INFO L85 PathProgramCache]: Analyzing trace with hash 2122382263, now seen corresponding path program 1 times [2024-12-02 06:13:35,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:13:35,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2036666590] [2024-12-02 06:13:35,775 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:13:35,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:13:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:13:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 670 trivial. 0 not checked. [2024-12-02 06:13:47,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:13:47,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2036666590] [2024-12-02 06:13:47,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2036666590] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:13:47,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [759239454] [2024-12-02 06:13:47,800 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:13:47,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:13:47,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:13:47,801 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:13:47,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-12-02 06:14:04,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:14:04,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 24857 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:14:04,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:14:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2024-12-02 06:14:04,826 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:14:04,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [759239454] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:14:04,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:14:04,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-02 06:14:04,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810676772] [2024-12-02 06:14:04,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:14:04,827 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:14:04,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:14:04,828 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:14:04,828 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:14:04,828 INFO L87 Difference]: Start difference. First operand 29441 states and 42093 transitions. Second operand has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 2 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-12-02 06:14:05,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:14:05,571 INFO L93 Difference]: Finished difference Result 58854 states and 84152 transitions. [2024-12-02 06:14:05,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:14:05,571 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 2 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 607 [2024-12-02 06:14:05,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:14:05,713 INFO L225 Difference]: With dead ends: 58854 [2024-12-02 06:14:05,713 INFO L226 Difference]: Without dead ends: 29441 [2024-12-02 06:14:05,800 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 610 GetRequests, 607 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:14:05,801 INFO L435 NwaCegarLoop]: 8702 mSDtfsCounter, 0 mSDsluCounter, 8694 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 17396 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:14:05,801 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 17396 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:14:05,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29441 states. [2024-12-02 06:14:06,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29441 to 29441. [2024-12-02 06:14:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29441 states, 20899 states have (on average 1.3251830231111537) internal successors, (27695), 21443 states have internal predecessors, (27695), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:14:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29441 states to 29441 states and 42091 transitions. [2024-12-02 06:14:06,711 INFO L78 Accepts]: Start accepts. Automaton has 29441 states and 42091 transitions. Word has length 607 [2024-12-02 06:14:06,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:14:06,711 INFO L471 AbstractCegarLoop]: Abstraction has 29441 states and 42091 transitions. [2024-12-02 06:14:06,711 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 2 states have call successors, (74), 2 states have call predecessors, (74), 2 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-12-02 06:14:06,711 INFO L276 IsEmpty]: Start isEmpty. Operand 29441 states and 42091 transitions. [2024-12-02 06:14:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2024-12-02 06:14:06,793 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:14:06,793 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:14:06,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-12-02 06:14:06,994 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:14:06,994 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:14:06,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:14:06,994 INFO L85 PathProgramCache]: Analyzing trace with hash -1427474118, now seen corresponding path program 1 times [2024-12-02 06:14:06,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:14:06,995 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1496467346] [2024-12-02 06:14:06,995 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:14:06,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:14:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:14:19,126 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 676 trivial. 0 not checked. [2024-12-02 06:14:19,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:14:19,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1496467346] [2024-12-02 06:14:19,127 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1496467346] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:14:19,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1266185948] [2024-12-02 06:14:19,127 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:14:19,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:14:19,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:14:19,129 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:14:19,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-12-02 06:14:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:14:36,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 24883 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:14:36,634 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:14:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 634 trivial. 0 not checked. [2024-12-02 06:14:36,683 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:14:36,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1266185948] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:14:36,683 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:14:36,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2024-12-02 06:14:36,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028575337] [2024-12-02 06:14:36,684 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:14:36,684 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:14:36,685 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:14:36,685 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:14:36,685 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:14:36,685 INFO L87 Difference]: Start difference. First operand 29441 states and 42091 transitions. Second operand has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 2 states have call successors, (75), 2 states have call predecessors, (75), 2 states have return successors, (71), 2 states have call predecessors, (71), 2 states have call successors, (71) [2024-12-02 06:14:37,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:14:37,440 INFO L93 Difference]: Finished difference Result 58870 states and 84172 transitions. [2024-12-02 06:14:37,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:14:37,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 2 states have call successors, (75), 2 states have call predecessors, (75), 2 states have return successors, (71), 2 states have call predecessors, (71), 2 states have call successors, (71) Word has length 611 [2024-12-02 06:14:37,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:14:37,606 INFO L225 Difference]: With dead ends: 58870 [2024-12-02 06:14:37,606 INFO L226 Difference]: Without dead ends: 29457 [2024-12-02 06:14:37,709 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 614 GetRequests, 611 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-12-02 06:14:37,710 INFO L435 NwaCegarLoop]: 8701 mSDtfsCounter, 5 mSDsluCounter, 8697 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 17398 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:14:37,710 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 17398 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:14:37,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29457 states. [2024-12-02 06:14:38,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29457 to 29443. [2024-12-02 06:14:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29443 states, 20901 states have (on average 1.3251519066073394) internal successors, (27697), 21445 states have internal predecessors, (27697), 6929 states have call successors, (6929), 1653 states have call predecessors, (6929), 1612 states have return successors, (7467), 6646 states have call predecessors, (7467), 6928 states have call successors, (7467) [2024-12-02 06:14:38,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29443 states to 29443 states and 42093 transitions. [2024-12-02 06:14:38,761 INFO L78 Accepts]: Start accepts. Automaton has 29443 states and 42093 transitions. Word has length 611 [2024-12-02 06:14:38,762 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:14:38,762 INFO L471 AbstractCegarLoop]: Abstraction has 29443 states and 42093 transitions. [2024-12-02 06:14:38,762 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 93.33333333333333) internal successors, (280), 3 states have internal predecessors, (280), 2 states have call successors, (75), 2 states have call predecessors, (75), 2 states have return successors, (71), 2 states have call predecessors, (71), 2 states have call successors, (71) [2024-12-02 06:14:38,762 INFO L276 IsEmpty]: Start isEmpty. Operand 29443 states and 42093 transitions. [2024-12-02 06:14:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2024-12-02 06:14:38,841 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:14:38,842 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:14:38,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-12-02 06:14:39,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:14:39,042 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:14:39,042 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:14:39,043 INFO L85 PathProgramCache]: Analyzing trace with hash -942474465, now seen corresponding path program 1 times [2024-12-02 06:14:39,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:14:39,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457536230] [2024-12-02 06:14:39,043 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:14:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:14:50,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:14:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-02 06:14:51,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:14:51,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457536230] [2024-12-02 06:14:51,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457536230] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:14:51,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1419481447] [2024-12-02 06:14:51,880 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:14:51,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:14:51,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:14:51,882 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:14:51,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2024-12-02 06:15:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:15:09,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 28215 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 06:15:09,038 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:15:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 628 trivial. 0 not checked. [2024-12-02 06:15:10,504 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:15:10,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1419481447] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:15:10,504 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:15:10,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2024-12-02 06:15:10,504 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733195900] [2024-12-02 06:15:10,504 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:15:10,505 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:15:10,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:15:10,506 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:15:10,506 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-12-02 06:15:10,506 INFO L87 Difference]: Start difference. First operand 29443 states and 42093 transitions. Second operand has 5 states, 5 states have (on average 67.6) internal successors, (338), 3 states have internal predecessors, (338), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-12-02 06:15:12,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:15:12,203 INFO L93 Difference]: Finished difference Result 88317 states and 127328 transitions. [2024-12-02 06:15:12,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 06:15:12,203 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 67.6) internal successors, (338), 3 states have internal predecessors, (338), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 744 [2024-12-02 06:15:12,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:15:12,504 INFO L225 Difference]: With dead ends: 88317 [2024-12-02 06:15:12,504 INFO L226 Difference]: Without dead ends: 58902 [2024-12-02 06:15:12,628 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 751 GetRequests, 742 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2024-12-02 06:15:12,629 INFO L435 NwaCegarLoop]: 8833 mSDtfsCounter, 8787 mSDsluCounter, 26316 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8787 SdHoareTripleChecker+Valid, 35149 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:15:12,629 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8787 Valid, 35149 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 06:15:12,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58902 states. [2024-12-02 06:15:14,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58902 to 58871. [2024-12-02 06:15:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58871 states, 41799 states have (on average 1.3252709394961601) internal successors, (55395), 42885 states have internal predecessors, (55395), 13845 states have call successors, (13845), 3307 states have call predecessors, (13845), 3226 states have return successors, (15989), 13282 states have call predecessors, (15989), 13844 states have call successors, (15989) [2024-12-02 06:15:14,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58871 states to 58871 states and 85229 transitions. [2024-12-02 06:15:14,719 INFO L78 Accepts]: Start accepts. Automaton has 58871 states and 85229 transitions. Word has length 744 [2024-12-02 06:15:14,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:15:14,719 INFO L471 AbstractCegarLoop]: Abstraction has 58871 states and 85229 transitions. [2024-12-02 06:15:14,720 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 67.6) internal successors, (338), 3 states have internal predecessors, (338), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-12-02 06:15:14,720 INFO L276 IsEmpty]: Start isEmpty. Operand 58871 states and 85229 transitions. [2024-12-02 06:15:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2024-12-02 06:15:14,807 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:15:14,808 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:15:14,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2024-12-02 06:15:15,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:15:15,008 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:15:15,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:15:15,009 INFO L85 PathProgramCache]: Analyzing trace with hash -885503388, now seen corresponding path program 1 times [2024-12-02 06:15:15,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:15:15,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070888685] [2024-12-02 06:15:15,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:15:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:15:27,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:15:28,541 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-02 06:15:28,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:15:28,541 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070888685] [2024-12-02 06:15:28,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070888685] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:15:28,541 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1240550622] [2024-12-02 06:15:28,541 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:15:28,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:15:28,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:15:28,543 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:15:28,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-12-02 06:15:46,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:15:46,687 INFO L256 TraceCheckSpWp]: Trace formula consists of 28217 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 06:15:46,704 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:15:48,140 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 628 trivial. 0 not checked. [2024-12-02 06:15:48,140 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:15:48,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1240550622] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:15:48,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:15:48,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2024-12-02 06:15:48,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755562999] [2024-12-02 06:15:48,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:15:48,141 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:15:48,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:15:48,141 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:15:48,141 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-12-02 06:15:48,142 INFO L87 Difference]: Start difference. First operand 58871 states and 85229 transitions. Second operand has 5 states, 5 states have (on average 67.8) internal successors, (339), 3 states have internal predecessors, (339), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-12-02 06:15:51,747 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:15:51,747 INFO L93 Difference]: Finished difference Result 176649 states and 258918 transitions. [2024-12-02 06:15:51,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 06:15:51,748 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 67.8) internal successors, (339), 3 states have internal predecessors, (339), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 745 [2024-12-02 06:15:51,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:15:52,248 INFO L225 Difference]: With dead ends: 176649 [2024-12-02 06:15:52,248 INFO L226 Difference]: Without dead ends: 117806 [2024-12-02 06:15:52,434 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 752 GetRequests, 743 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2024-12-02 06:15:52,435 INFO L435 NwaCegarLoop]: 8702 mSDtfsCounter, 8780 mSDsluCounter, 26042 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8780 SdHoareTripleChecker+Valid, 34744 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:15:52,435 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8780 Valid, 34744 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 06:15:52,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117806 states. [2024-12-02 06:15:55,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117806 to 117743. [2024-12-02 06:15:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117743 states, 83611 states have (on average 1.3253160469316239) internal successors, (110811), 85779 states have internal predecessors, (110811), 27675 states have call successors, (27675), 6617 states have call predecessors, (27675), 6456 states have return successors, (35145), 26554 states have call predecessors, (35145), 27674 states have call successors, (35145) [2024-12-02 06:15:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117743 states to 117743 states and 173631 transitions. [2024-12-02 06:15:56,598 INFO L78 Accepts]: Start accepts. Automaton has 117743 states and 173631 transitions. Word has length 745 [2024-12-02 06:15:56,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:15:56,599 INFO L471 AbstractCegarLoop]: Abstraction has 117743 states and 173631 transitions. [2024-12-02 06:15:56,599 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 67.8) internal successors, (339), 3 states have internal predecessors, (339), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-12-02 06:15:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 117743 states and 173631 transitions. [2024-12-02 06:15:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2024-12-02 06:15:56,685 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:15:56,685 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:15:56,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2024-12-02 06:15:56,886 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:15:56,886 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:15:56,886 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:15:56,887 INFO L85 PathProgramCache]: Analyzing trace with hash 2082877212, now seen corresponding path program 1 times [2024-12-02 06:15:56,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:15:56,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958919868] [2024-12-02 06:15:56,887 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:15:56,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:16:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:16:12,024 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-02 06:16:12,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:16:12,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958919868] [2024-12-02 06:16:12,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [958919868] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:16:12,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1908685635] [2024-12-02 06:16:12,025 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:16:12,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:16:12,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:16:12,027 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:16:12,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2024-12-02 06:16:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:16:31,685 INFO L256 TraceCheckSpWp]: Trace formula consists of 28219 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-02 06:16:31,700 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:16:33,101 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 628 trivial. 0 not checked. [2024-12-02 06:16:33,101 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:16:33,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1908685635] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:16:33,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:16:33,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2024-12-02 06:16:33,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131583738] [2024-12-02 06:16:33,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:16:33,102 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 06:16:33,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:16:33,102 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 06:16:33,102 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2024-12-02 06:16:33,102 INFO L87 Difference]: Start difference. First operand 117743 states and 173631 transitions. Second operand has 5 states, 5 states have (on average 68.0) internal successors, (340), 3 states have internal predecessors, (340), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-12-02 06:16:40,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:16:40,482 INFO L93 Difference]: Finished difference Result 353347 states and 530568 transitions. [2024-12-02 06:16:40,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 06:16:40,483 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 68.0) internal successors, (340), 3 states have internal predecessors, (340), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) Word has length 746 [2024-12-02 06:16:40,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:16:41,568 INFO L225 Difference]: With dead ends: 353347 [2024-12-02 06:16:41,568 INFO L226 Difference]: Without dead ends: 235632 [2024-12-02 06:16:42,016 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 753 GetRequests, 744 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2024-12-02 06:16:42,017 INFO L435 NwaCegarLoop]: 8702 mSDtfsCounter, 8779 mSDsluCounter, 26042 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8779 SdHoareTripleChecker+Valid, 34744 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-12-02 06:16:42,017 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8779 Valid, 34744 Invalid, 45 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-12-02 06:16:42,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235632 states. [2024-12-02 06:16:50,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235632 to 235503. [2024-12-02 06:16:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 235503 states, 167253 states have (on average 1.3253155399305243) internal successors, (221663), 171581 states have internal predecessors, (221663), 55329 states have call successors, (55329), 13239 states have call predecessors, (55329), 12920 states have return successors, (79769), 53098 states have call predecessors, (79769), 55328 states have call successors, (79769) [2024-12-02 06:16:52,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235503 states to 235503 states and 356761 transitions. [2024-12-02 06:16:53,054 INFO L78 Accepts]: Start accepts. Automaton has 235503 states and 356761 transitions. Word has length 746 [2024-12-02 06:16:53,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:16:53,055 INFO L471 AbstractCegarLoop]: Abstraction has 235503 states and 356761 transitions. [2024-12-02 06:16:53,055 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 68.0) internal successors, (340), 3 states have internal predecessors, (340), 2 states have call successors, (96), 3 states have call predecessors, (96), 2 states have return successors, (82), 2 states have call predecessors, (82), 2 states have call successors, (82) [2024-12-02 06:16:53,055 INFO L276 IsEmpty]: Start isEmpty. Operand 235503 states and 356761 transitions. [2024-12-02 06:16:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 761 [2024-12-02 06:16:53,179 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:16:53,179 INFO L218 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:16:53,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2024-12-02 06:16:53,380 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22456f7e-03ed-41cc-a97b-e621792e2c1b/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:16:53,380 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:16:53,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:16:53,381 INFO L85 PathProgramCache]: Analyzing trace with hash -1918688142, now seen corresponding path program 1 times [2024-12-02 06:16:53,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:16:53,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1502532826] [2024-12-02 06:16:53,381 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:16:53,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:17:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:17:07,632 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-02 06:17:07,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:17:07,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1502532826] [2024-12-02 06:17:07,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1502532826] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:17:07,633 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:17:07,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:17:07,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511958234] [2024-12-02 06:17:07,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:17:07,634 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:17:07,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:17:07,635 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:17:07,635 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:17:07,635 INFO L87 Difference]: Start difference. First operand 235503 states and 356761 transitions. Second operand has 3 states, 3 states have (on average 122.33333333333333) internal successors, (367), 3 states have internal predecessors, (367), 2 states have call successors, (99), 2 states have call predecessors, (99), 1 states have return successors, (90), 2 states have call predecessors, (90), 2 states have call successors, (90)